FIDE presidential candidate and former World Chess Champion, Anatoly Karpov, lower, reacts as former World Chess Champion, Garry Kasparov walks pass before the start of their World Chess Federation (FIDE) presidential election

Download this stock image: FIDE presidential candidate and former World Chess Champion, Anatoly Karpov, lower, reacts as former World Chess Champion, Garry Kasparov walks pass before the start of their World Chess Federation (FIDE) presidential election campaign in London, Wednesday, Sept. 8, 2010. Anatoly Karpov, supported by former chess rival and World Chess Champion Garry Kasparov, is standing for the presidency in the forthcoming FIDE presidential election against the current FIDE President, Kirsan Ilyumzhinov. (AP Photo/Sang Tan) - 2ND5CCN from Alamy's library of millions of high resolution stock photos, illustrations and vectors.

Kasparov, Karpov set for chess clash in Spain - The San Diego

Garry Kasparov, the Man Who Would Be King - The New York Times

Karpov vs. Kasparov World Chess Championship 1984

World Chess Championship 1993 - Wikipedia

What would Russia be like if Garry Kasparov ran it? - Quora

FIDE presidential candidate and former World Chess Champion

The 1990 World Chess Championship // Garry Kasparov vs Anatoly

Garry Kasparov has been away from chess for a long time and worked

I've read that the only opponent Kasparov feared was Ivanchuk